I recently got back my C2 test, and we were asked to correct the answers of questions that we got fully or partially wrong. Here are my corrected answers:
There was one more question which I got wrong (13b), about what happens to pentane when it goes from a liquid to a gas. I wasn’t able to understand what I got wrong, so I’ll have to see when we go through the answers as a class.
I wasn’t very happy with my results. I think most of the questions I got wrong were mostly due to silly mistakes or reading the questions wrong. I think I understood most of the fundamental concepts, but I guess I just wasn’t in the right frame of mind to take the test or something like that. I think I will have to revise this topic a bit more whenever preparing for exams, and I will try to remember to read questions more carefully.